YETI | Silo® 22.7 L (6G) Water CoolerTHE HYDRATION HERO YOU NEED TO KEEP YOUR WATER ICY COLD WHEN THE WORKDAY GETS SCORCHING HOT The YETI Silo 6G is what a water cooler should be: a hardworking hydration station that keeps water cold for hours, tough enough to take a tumble, and built to deliver more than just a few drops at a time. With these critical qualities in mind, we called upon the legendary cold holding power and rotomolded armor of the Tundra Hard Cooler and fused it with an